package com.example.springboot.config;

import com.example.springboot.config.interceptor.JwtInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class InterceptorConfig implements WebMvcConfigurer {

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(jwtInterceptor())
                .addPathPatterns("/**")  //拦截所有请求，通过判断token是否合法 来 决定是否需要登录
                .excludePathPatterns("/user/login","/user/register","/nav","/channel/**","/file/**","/goods/page","/comment/**",
                        "/alipay/**"); //这些接口直接放行，不验证
        // /channel/** 表示 开头的路径，包括子路径
    }

    @Bean
    public JwtInterceptor jwtInterceptor(){
        return new JwtInterceptor();
    }
}
